NL7805151A - PHOTOMETER. - Google Patents

PHOTOMETER.

Info

Publication number
NL7805151A
NL7805151A NL7805151A NL7805151A NL7805151A NL 7805151 A NL7805151 A NL 7805151A NL 7805151 A NL7805151 A NL 7805151A NL 7805151 A NL7805151 A NL 7805151A NL 7805151 A NL7805151 A NL 7805151A
Authority
NL
Netherlands
Prior art keywords
photometer
Prior art date
Application number
NL7805151A
Other languages
Dutch (nl)
Original Assignee
Commissariat Energie Atomique
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of NL7805151A publication Critical patent/NL7805151A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
NL7805151A 1977-05-13 1978-05-12 PHOTOMETER. NL7805151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714753A FR2390725A1 (en) 1977-05-13 1977-05-13 PHOTOMETRY DEVICE WITH CONCAVED MIRRORS AND FIELD OPTICS

Publications (1)

Publication Number Publication Date
NL7805151A true NL7805151A (en) 1978-11-15

Family

ID=9190792

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7805151A NL7805151A (en) 1977-05-13 1978-05-12 PHOTOMETER.

Country Status (9)

Country Link
US (1) US4188126A (en)
JP (1) JPS5433774A (en)
BE (1) BE866943A (en)
CH (1) CH623419A5 (en)
DE (1) DE2820845A1 (en)
FR (1) FR2390725A1 (en)
GB (1) GB1593216A (en)
NL (1) NL7805151A (en)
SE (1) SE440402B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534973C2 (en) * 1985-10-01 1995-02-09 Eppendorf Geraetebau Netheler Flow pulse photometer for particle measurement
JPH0743321B2 (en) * 1986-04-11 1995-05-15 株式会社日立製作所 Method for measuring metal concentration in radioactive liquid
US4785184A (en) * 1986-05-27 1988-11-15 Spectral Sciences, Inc. Infrared trace element detection system
JPH0248854U (en) * 1988-09-30 1990-04-04
FR2642522B1 (en) * 1989-01-31 1991-05-10 Elf Aquitaine IN SITU OPTICAL DENSITY MEASURING APPARATUS FOR A CLOSER
DE4002436A1 (en) * 1990-01-27 1991-08-01 Man Technologie Gmbh GAS CUVETTE FOR MATERIAL ANALYSIS
US5046854A (en) * 1990-02-01 1991-09-10 The Dow Chemical Company Photometric cell and probe having windows fusion sealed to a metallic body
JPH03101452U (en) * 1990-02-05 1991-10-23
DE4116431A1 (en) * 1991-05-18 1992-11-19 Standard Elektrik Lorenz Ag Optical measuring unit with optical receiver and first measuring cell - has light wave conductor with which optical transmitter and optical receiver form transmitting and receiving system for transmitting bidirectional signals
US5371600A (en) * 1992-08-12 1994-12-06 Candela Laser Corporation Fiber optic probe apparatus and method
US5407638A (en) * 1993-04-28 1995-04-18 Shell Oil Company Detector-cell adapted for continuous-flow absorption detection
US5408326A (en) * 1993-04-28 1995-04-18 Shell Oil Company Dual-wavelength absorption detector adapted for continuous-flow detection
US5438420A (en) * 1993-08-09 1995-08-01 Vickers, Incorporated Monitoring of fluid contamination level wherein the light energy is focused on the fluid passage means
US5565984A (en) * 1995-06-12 1996-10-15 Met One, Inc. Re-entrant illumination system for particle measuring device
US6134372A (en) * 1997-10-01 2000-10-17 Sumitomo Osaka Cement Co., Ltd. Light intensity attenuator and attenuating method
DE19944260C2 (en) 1999-09-15 2001-10-04 Inst Chemo Biosensorik Method and device for quantitative gas analysis
FR2807517A1 (en) * 2000-04-07 2001-10-12 Air Liquide Multi-path optical measurement cell for use with an absorption spectrometer for detection of very low level gaseous impurities in a gas sample, has an improved method of coupling optical head infrared reference beam to the cell
DE10157275A1 (en) * 2001-11-22 2003-06-05 Zeiss Carl Jena Gmbh Gas sample container for a gas analyzer
JP4547385B2 (en) * 2003-12-12 2010-09-22 イーエルティー インコーポレイテッド Gas sensor
DE102004023178B4 (en) * 2004-05-07 2006-06-29 Hellma Gmbh & Co. Kg Apparatus for analysis or absorption measurement on a small amount of liquid medium by means of light
FR2876461B1 (en) * 2004-10-07 2006-12-29 Commissariat Energie Atomique OPTICAL SYSTEM WITH BEAM PROPAGATION EXTENSION.
US8587640B2 (en) * 2008-05-26 2013-11-19 Colin Gavrilenco Display device for displaying cross-sectional representations of an object
FR3016213B1 (en) * 2014-01-06 2016-02-26 Commissariat Energie Atomique MINIATURE GAS SENSOR.
JP6730373B2 (en) * 2018-06-12 2020-07-29 大陽日酸株式会社 Optical multiple reflection container
RU187228U1 (en) * 2018-07-03 2019-02-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) PHOTOMETRIC LIQUID ANALYZER

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2212211A (en) * 1938-02-17 1940-08-20 August H Pfund Apparatus for detecting and measuring heteroatomic gases
FR1042722A (en) * 1951-01-29 1953-11-03 Turbidimeter: device intended to measure the turbidity of a liquid
US2779230A (en) * 1951-07-20 1957-01-29 John U White Optical system providing a long optical path
US3518001A (en) * 1965-03-01 1970-06-30 Beckman Instruments Inc Radiant energy analyzer
US3436665A (en) * 1965-05-28 1969-04-01 Bell Telephone Labor Inc Multiple pass optical cell for laser amplifier
FR1468754A (en) * 1965-07-27 1967-02-10 Centre Nat Rech Scient Improvements in the means of obtaining the reverse Raman spectrum of a substance to be studied
US3524066A (en) * 1966-08-22 1970-08-11 Monsanto Co Fluid measurement system having sample chamber with opposed reflecting members for causing multiple reflections
US3531204A (en) * 1966-11-08 1970-09-29 Technical Operations Inc Optical enclosures of the interferometer type
GB1236926A (en) * 1967-09-29 1971-06-23 Perkin Elmer Ltd Gas analysis cells
US3704591A (en) * 1970-01-14 1972-12-05 Toyo Kogyo Co System for purifying exhaust gas of an internal combustion
US3861809A (en) * 1973-04-06 1975-01-21 Perkin Elmer Corp Confocal cavity optical gas sensor

Also Published As

Publication number Publication date
GB1593216A (en) 1981-07-15
FR2390725B1 (en) 1981-10-23
CH623419A5 (en) 1981-05-29
US4188126A (en) 1980-02-12
FR2390725A1 (en) 1978-12-08
SE440402B (en) 1985-07-29
BE866943A (en) 1978-09-01
SE7805404L (en) 1978-11-14
JPS5433774A (en) 1979-03-12
DE2820845A1 (en) 1978-11-23

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed